Jo Schaffer, professor of art and art history emerita, and Gregg Weatherby, professor emeritus of English, will act in Reader’s Theater’s virtual presentation of “84 Charing Cross Road” at 7 p.m. on Sunday, April 11. The script is based on the memoir of Helene Hanff, a freelance writer in New York City, who ordered rare books from the London bookseller Marks & Company, at 84 Charing Cross Road. Schaffer will play Hanff, a part she first performed in 1988. Weatherby performs the part of Frank Doel. Community member and actor Barbara Jo Williams directs the play.